GB469689A - Improvements in the electrodeposition of metals - Google Patents
Improvements in the electrodeposition of metalsInfo
- Publication number
- GB469689A GB469689A GB5534/36A GB553436A GB469689A GB 469689 A GB469689 A GB 469689A GB 5534/36 A GB5534/36 A GB 5534/36A GB 553436 A GB553436 A GB 553436A GB 469689 A GB469689 A GB 469689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brush
- nickel
- deposition
- electrodeposition
- metals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/22—Electroplating combined with mechanical treatment during the deposition
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/615—Microstructure of the layers, e.g. mixed structure
- C25D5/617—Crystalline layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
469,689. Electrodeposition of metals. WILLIAMS, A. I. WYNNE-. Feb. 24, 1936, Nos. 5534 and 5535. [Class 41] Sheets, strips or tubes of copper, nickel, or silver are made by deposition on a rotating cylindrical cathode over which a brushing device is reciprocated axially, the pressure p of the brush lying between 1 and 4 lb. per square inch of the overall cross-section and being related to the rate of deposition by the formula where i is the increment of deposit in inches between two successive passages of the brush in the same direction. The brush preferably consists of a bundle of glass bristles each of about 0À002 inch diameter bound by a wrapping of material not attacked by the electrolyte such as wire of a nickel-chrome steel alloy ; it may be weighted by a metal collar. The cathode or its surface may be of stainless steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5534/36A GB469689A (en) | 1936-02-24 | 1936-02-24 | Improvements in the electrodeposition of metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5534/36A GB469689A (en) | 1936-02-24 | 1936-02-24 | Improvements in the electrodeposition of metals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB469689A true GB469689A (en) | 1937-07-30 |
Family
ID=9798002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5534/36A Expired GB469689A (en) | 1936-02-24 | 1936-02-24 | Improvements in the electrodeposition of metals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB469689A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776256A (en) * | 1953-03-19 | 1957-01-01 | Kurt P A Eulner | Process of making intaglio printing cylinders |
FR2616811A3 (en) * | 1987-06-17 | 1988-12-23 | Tricastin Ste Auxiliaire | Process for electrolytic deposition of metal on articles of revolution and apparatus for its use |
-
1936
- 1936-02-24 GB GB5534/36A patent/GB469689A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776256A (en) * | 1953-03-19 | 1957-01-01 | Kurt P A Eulner | Process of making intaglio printing cylinders |
FR2616811A3 (en) * | 1987-06-17 | 1988-12-23 | Tricastin Ste Auxiliaire | Process for electrolytic deposition of metal on articles of revolution and apparatus for its use |
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